Eyes doctors explain why scabies and spots in your eyes are needed to observe visual exams
So your eye doctor tells you there is freckles in his eyes. If you worry? There may be many things, but most likely is the congenital hypertrophy of the retinal pigmented epithelium choroid nevus or benign choroid melanoma. Both conditions are generally benign and not a serious problem. Both should be checked for no malignant melanoma.
The retinal pigmented epithelium (also called halo nevus) is a hysterectomy of a pigmented, well-defined dark spot at the retina. Although the size varies, it is advisable to think like a top of a pencil with a pencil. This is the accumulation of pigment growth in the cells of retinal pigment epithelial cells. This is hypertrophy or size increase, but not the number of cells. The underlying blood vessels are poisoned, resulting in a small blind spot that can not be detected. Although it often changes over time; the retinal pigmented epithelium is the most stable, fluctuating change and congenital hypertrophy as a freckles on the skin. The difference is that you can not observe that any change you are on your site is a hand, so serious conditions go further on manageable sections. In rare cases, the halo nevus may change from a normal flat surface and elevated clumps may occur. The formation of these tumors is very rare, but an ophthalmologist checks it every year. After the first observation in 3 to 6 months and then once a year thereafter no further testing is required for the eyes, the congenital hypertrophy of the retinal pigmented epithelium also occurs in the form of "Mede Tracks". The bear paths are multiple dark spots on the back of the eye that look like the footprints of the little bear. They often occur together with the status of familial polyps and require further studies in colorectal cancer and colorectal cancer. This is attributable to the dominant gene often seen by families as being susceptible to colon cancer. Bear Cycles can be seen for many years before cancer occurs and can therefore be a valuable preventive sign for the optometrist. Bear courts need to seek expert advice from another specialist. Not all patients with the Bear Peaks will receive colon cancer but are more likely to be large in both eyes and have more than 3 or 4 spots on each eye. Isolated single-breasted hypertrophy of retinal pigmented epithelium patches is not related to familial polyps or increased risk of colon cancer
Trauma of the retina, either from damage or from eye infections, may cause dark spots that are similar to pigmented epithelium of retinal congenital hypertrophy but are irregular in shape. These results in a real increase in the number of retinal pigment epithelial cells. In this case, the primary consideration is to monitor the conditions. If this is an infection in the layers of the eye, it may be repeated at a later time
. The choroid nevus is really like a nevus (freckles) but occurs in the choroid, the circulation in the retina tissue. They are round, gray, usually flat, and are very common in 30% of the population. They are called benign choroid melanomas, although they are not just melanomas. These result in the growth of pigment cells in the choroid. These types of cells are found in our skin and parts of the eyes. The retina does not have the same type of pigment cell but has pigmented epithelial cells. Choroid nevus is usually flat, but similar to melanoma in the choroid as it is beneath the retina. Necessary observation and sometimes further testing is needed to make benign spots. Any nevus may be transformed into melanoma, but it is very rare.
Examination of any new spot diagnosis of observed can include continuous observation, optical coherence tomography techniques for imaging retinal layers, digital imaging images, and retina. A wide-ranging examination of the inside of the eye is the only technique each year that allows the eye-witnesses to properly recognize the bulk of the spots. Although this may be slightly unpleasant, causing light sensitivity and slightly dry eyes, you should optometric. Often patients have not seen their eyes in the past, so when opticians find new spots or freezes in their eyes, they have remained unchanged for many years. You can make sure that most of the time is completely harmless and you have to re-check every change every year. In areas where there is a high level of UV exposure than North Colorado, sunshine can help to reduce the risk of melanoma by UV protection. There is some contradiction between UV exposure and cancer, as well as some suggestions that vitamin D may reduce some types of cancer and colon cancer seen on the bear paths. In the future, sunlight and moderate UV exposure may become a recommendation.
- Published On : 1 year ago on March 9, 2018
- Author By : 346@dmin
- Last Updated : March 9, 2018 @ 10:28 pm
- In The Categories Of : Uncategorized